/**
 ******************************************************************************
 * @file    GPIO/GPIO_EXTI/Src/stm32f4xx_it.c 
 * @author  MCD Application Team
 * @version V1.0.1
 * @date    26-February-2014
 * @brief   Main Interrupt Service Routines.
 *          This file provides template for all exceptions handler and 
 *          peripherals interrupt service routine.
 ******************************************************************************
 * @attention
 *
 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *   1. Redistributions of source code must retain the above copyright notice,
 *      this list of conditions and the following disclaimer.
 *   2. Redistributions in binary form must reproduce the above copyright notice,
 *      this list of conditions and the following disclaimer in the documentation
 *      and/or other materials provided with the distribution.
 *   3. Neither the name of STMicroelectronics nor the names of its contributors
 *      may be used to endorse or promote products derived from this software
 *      without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 ******************************************************************************
 */

/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_it.h"

/** @addtogroup STM32F4xx_HAL_Examples
 * @{
 */

/** @addtogroup GPIO_EXTI
 * @{
 */

/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
#if BOARD_SPIn > 0
extern SPI_HandleTypeDef spi1handler;
#endif
#if BOARD_UARTn > 0
extern UART_HandleTypeDef uart1handler;
#endif
#if BOARD_UARTn > 1
extern UART_HandleTypeDef uart2handler;
#endif
extern TIM_HandleTypeDef trigger_tim_handler;
#if DAC_USED
extern DAC_HandleTypeDef dacHandler;
#endif

/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/

/******************************************************************************/
/*            Cortex-M4 Processor Exceptions Handlers                         */
/******************************************************************************/

/**
 * @brief   This function handles NMI exception.
 * @param  None
 * @retval None
 */
void NMI_Handler(void)
{
}

/**
 * @brief  This function handles Hard Fault exception.
 * @param  None
 * @retval None
 */
void HardFault_Handler(void)
{
	/* Go to infinite loop when Hard Fault exception occurs */
	while (1)
	{
	}
}

/**
 * @brief  This function handles Memory Manage exception.
 * @param  None
 * @retval None
 */
void MemManage_Handler(void)
{
	/* Go to infinite loop when Memory Manage exception occurs */
	while (1)
	{
	}
}

/**
 * @brief  This function handles Bus Fault exception.
 * @param  None
 * @retval None
 */
void BusFault_Handler(void)
{
	/* Go to infinite loop when Bus Fault exception occurs */
	while (1)
	{
	}
}

/**
 * @brief  This function handles Usage Fault exception.
 * @param  None
 * @retval None
 */
void UsageFault_Handler(void)
{
	/* Go to infinite loop when Usage Fault exception occurs */
	while (1)
	{
	}
}

/**
 * @brief  This function handles SVCall exception.
 * @param  None
 * @retval None
 */
void SVC_Handler(void)
{
}

/**
 * @brief  This function handles Debug Monitor exception.
 * @param  None
 * @retval None
 */
void DebugMon_Handler(void)
{
}

/**
 * @brief  This function handles PendSVC exception.
 * @param  None
 * @retval None
 */
void PendSV_Handler(void)
{
}

/**
 * @brief  This function handles SysTick Handler.
 * @param  None
 * @retval None
 */
void SysTick_Handler(void)
{
	HAL_IncTick();
}

/******************************************************************************/
/*                 STM32F4xx Peripherals Interrupt Handlers                   */
/*  Add here the Interrupt Handler for the used peripheral(s) (PPP), for the  */
/*  available peripheral interrupt handler's name please refer to the startup */
/*  file (startup_stm32f4xx.s).                                               */
/******************************************************************************/

/**
 * @brief  This function handles External line 0 interrupt request.
 * @param  None
 * @retval None
 */
#if BUTTONn > 0
void EXTI0_IRQHandler(void)
{
	HAL_GPIO_EXTI_IRQHandler(KEY_BUTTON_PIN);
}
#endif

#if BOARD_SPIn > 0
/**
 * @brief  This function handles DMA Rx interrupt request.
 * @param  None
 * @retval None
 */
void BOARD_SPI1_DMA_RX_IRQHandler(void)
{
	HAL_DMA_IRQHandler(spi1handler.hdmarx);
}

/**
 * @brief  This function handles DMA Tx interrupt request.
 * @param  None
 * @retval None
 */
void BOARD_SPI1_DMA_TX_IRQHandler(void)
{
	HAL_DMA_IRQHandler(spi1handler.hdmatx);
}
#endif

#if BOARD_UARTn > 0
void BOARD_UART1_DMA_TX_IRQHandler(void)
{
	HAL_DMA_IRQHandler(uart1handler.hdmatx);
}

void BOARD_UART1_DMA_RX_IRQHandler(void)
{
	HAL_DMA_IRQHandler(uart1handler.hdmarx);
}

void BOARD_UART1_IRQHandler(void)
{
	HAL_UART_IRQHandler(&uart1handler);
}
#endif

#if BOARD_UARTn > 1
void BOARD_UART2_DMA_TX_IRQHandler(void)
{
	HAL_DMA_IRQHandler(uart2handler.hdmatx);
}

void BOARD_UART2_DMA_RX_IRQHandler(void)
{
	HAL_DMA_IRQHandler(uart2handler.hdmarx);
}

void BOARD_UART2_IRQHandler(void)
{
	HAL_UART_IRQHandler(&uart2handler);
}
#endif

#if DAC_USED
void DAC_DMA_IRQHandler1(void)
{
	HAL_DMA_IRQHandler(dacHandler.DMA_Handle1);
}

void DAC_DMA_IRQHandler2(void)
{
	HAL_DMA_IRQHandler(dacHandler.DMA_Handle2);
}
#endif

/**
 * @brief  This function handles TIM interrupt request.
 * @param  None
 * @retval None
 */
void TRIGGER_TIMER_IRQHandler(void)
{
	HAL_TIM_IRQHandler(&trigger_tim_handler);
}

/**
 * @brief  This function handles PPP interrupt request.
 * @param  None
 * @retval None
 */
/*void PPP_IRQHandler(void)
  {
  }*/

/**
 * @}
 */

/**
 * @}
 */

/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
